Delta VFD2A8ME21ANNAA Variable Frequency Drive
Delta VFD2A8ME21ANNAA Variable Frequency Drive is designed for controlled motor operation in compact industrial automation systems. It supports 0.4 kW and 1/2 HP applications with a stable three-phase AC input range of 200V to 240V at 50/60 Hz. As part of the Delta VFD ME300 platform, this drive is suited for machines that require efficient speed control and stable motor performance. Its natural air cooling design supports consistent operation inside panels, while the IP20 enclosure allows safe installation within control cabinets. Manufactured by Delta automation, it is part of the variable frequency drive range and the ME300 series drives used across industrial applications.
| Brand | Delta |
| Product Type | VFD |
| Model Number | VFD2A8ME21ANNAA |
Delta VFD2A8ME21ANNAA Variable Frequency Drive - Technical Specifications
| Specification | Value |
|---|---|
| Applicable Motor Output ( kW) | 0.4 kW |
| Applicable Motor Output (HP) | 1/2 HP |
| Input Voltage / Frequency | Three-phase AC, 200V~240V (-15% ~ + 10%), 50 / 60Hz |
| Heavy DutyRated Output Current | 2.8 A |
| Normal DutyRated Output Current | 3.2 A |
| Cooling Method | Natural air cooling |
| IP Level | IP20 |
| EMC Filter | None |
| Safe Torque Off (STO) | None |
| Model Type | Standard model |
| Braking Chopper | Built-in |
| Output Frequency | 0 to 599.00 Hz |
| MODBUS COM | Built-in |
| Control Methods | V/F, SVC |
| Size: W Γ H (mm) | 68 Γ 128 |
| Size: D (mm) | 92 |
| Net Weight | 0.5 kg |
The Delta VFD2A8ME21ANNAA is developed to manage motor speed with precision in automation systems that require stable and efficient control. It is commonly used in small conveyors, fans, pumps, and machinery where smooth operation and controlled motor behavior are essential. This drive helps maintain consistent output by adjusting motor speed according to load requirements, improving overall system efficiency and reducing mechanical wear.
Its 0.4 kW capacity allows controlled acceleration and deceleration, supporting applications that demand gradual motor response. The natural air cooling method maintains thermal stability during continuous operation, helping extend equipment life. The compact structure fits easily inside control panels, allowing better space utilization and organized wiring layouts in industrial environments.
The ME300 platform is engineered to maintain stable motor performance under varying electrical conditions commonly found in industrial setups. It supports smooth integration into automation systems where compact design and reliable speed control are important for continuous operation. This makes the Delta VFD2A8ME21ANNAA a practical solution for applications that require efficient motor control, dependable operation, and long-term system stability.
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